Average water temperature in Naples

The mean water temperature over the year in Naples (Campania), Italy.

On average, August has the warmest water temperature with 26°C.
On average, March has the coldest water temperature with 14°C.

Forecast for Naples

Thu Nov 21

17°C | 12°C

11 km/h

partly cloudy and no rain

hourly forecast

Fri Nov 22

18°C | 10°C

29 km/h

5.4 mm

partly cloudy and rain

hourly forecast

Sat Nov 23

14°C | 6°C

11 km/h

almost clear and no rain

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

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Our site offers climate and forecast data for every country in the world. Are you going to Italy? On this website you can find historical weather averages for many cities in Italy. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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